Image:ManganeseOreUSGOV.jpg

From Wikipedia, the free encyclopedia

ManganeseOreUSGOV.jpg (74KB, MIME type: image/jpeg)

Wikimedia Commons logo This is a file from the Wikimedia Commons. The description on its description page there is shown below.

Manganese Ore

Public domain This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of Interior. For more information, see the official USGS copyright policy

Source: http://resourcescommittee.house.gov/subcommittees/emr/usgsweb/photogallery/

The following pages on the English Wikipedia link to this file (pages on other projects are not listed):